analog: white-space fixes
analog: disable deemph for tau=0.0 in fm_demod
Add a lookup table to the encoder inner loop for byte mode only
(used by the ATSC transmitter).
doxygen: fixed documented include paths

* Docs say #include <gnuradio/blocks/add_ff.h> instead of <add_ff.h>, etc
Windows compatibility fixes

* cmake: use CMake's internal variables for compiler info
* volk: void* can't be used for pointer arithmetic in MSVC, so cast
wxgui: fix bug where grc_gnuradio files aren't added to NSIS installers
blocks: tagged_stream_to_pdu now uses logic from tagged_stream_block, also more QA
Corrected double-to-int conversion in tags propagation that should have included rounding behavior
Removed old code
Merge branch 'tag_prop_fix'
blocks: adding abs_xx block/template
message_strobe_random_impl.h: typo in include guard; is taken from not-_random version.
Corrected double-to-int conversion in tags propagation that should have included rounding behavior
Removed old code
Merge remote-tracking branch 'martin/pdu-to-tsb'
fixed faulty include guard
Merge branch 'maint'
qtgui: fixed problem with new volk avx multiply kernel.

Was calling _a version of kernel, but the window is a std::vector, which is not guaranteed to be 32-byte aligned.
tags: adds get_tags_in_window helper function for handling tags. Also updates some docs.
Merge branch 'maint'